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Yahoo Email Header

Throughout the average work week, it is quite possible that you send and receive hundreds of emails to your coworkers, family members, and friends. However, there are cases where you will receive an email from an unknown sender. In these cases, using your email header to perform a Yahoo user search can be very useful in identifying spam and protecting your computer.

What's a Yahoo Email Header?

If you want to perform a Yahoo member lookup, you will need to know about your email header. An email header contains the entire history of the email, from the person who sent it to all the servers it was sent through on its way to you. It can also include information about the original sender's ISP and IP address. In many cases, this information is accurate, though a spammer can try to forge the email header to help disguise their identity.

How to Access Your Yahoo Email Header

It is relatively easy to view the full email header in Yahoo email, allowing you to initiate a Yahoo email search. While viewing your email, in the upper right corner, you will see a tab that says "Compact Header" with a down arrow next to it. If you click on the link, it will give you the option to select the full header. Check that option, and you will be able to see the full header on the email.

Information Contained in a Header

There are many advantages to displaying a full email header, as it will allow you to do a Yahoo user lookup and check for spammers. As you read down the header, the Received tags will tell you which servers that the email went through on its way to you. You would read these backwards, with the tag at the bottom of the list being the original sender. You will also be able to see information from the original sender, such as the email client that they use, their ISP, and their IP address.

How to Identify Spam

The most important thing about conducting a Yahoo member search is that it will allow you to determine real emails from spam. If you can identify the good from the bad, you will then be able to take the necessary steps needed to report spam and protect your computer against viruses and other malware.

One of the easiest things that you can do is look at the return path of the email. Your reply should be sent to an actual email address, not just a random selection of letters and numbers. From, there you should read up the path of the email, starting with the original sender and working your way back up the list. Watch out for gaps of information or data that does not line up, as these are signs that the spammer forged the path of the email to disguise his or her identity.

Another element that you can analyze is the information about the original email sender. Look to see if the server that the email was sent from matches the one in the message ID field. Also look to see if the ISP is different than yours - in order for a spammer to forge an email header, they must use the same server that you do.

The more that you learn about email headers and the more proficient you become at reading them, then the better you will be able to protect your own computer.

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